Based on the provided data, we can observe that the coin has had an average auction price of 234.86 euros in the past. Additionally, the current condition of the coin is 85 (ebc-).

Considering that the coin has been auctioned 76 times in the past and has had an average starting price of 116.07 euros, we can infer that there is considerable interest in this coin among collectors.

Given that the coin's condition is quite good (85 ebc-) and considering the previous price history, where values of up to 700 euros have been reached in previous auctions, we could estimate a maximum purchase price around 750 euros.

It is important to note that the final auction price will depend on factors such as demand at the time of the auction, competition from other bidders, and buyers' willingness to pay a premium for a high-quality and in-demand coin.